JPWO2021125242A1 - - Google Patents

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Publication number
JPWO2021125242A1
JPWO2021125242A1 JP2021565629A JP2021565629A JPWO2021125242A1 JP WO2021125242 A1 JPWO2021125242 A1 JP WO2021125242A1 JP 2021565629 A JP2021565629 A JP 2021565629A JP 2021565629 A JP2021565629 A JP 2021565629A JP WO2021125242 A1 JPWO2021125242 A1 JP WO2021125242A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021565629A
Other versions
JP7566782B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of JPWO2021125242A1 publication Critical patent/JPWO2021125242A1/ja
Application granted granted Critical
Publication of JP7566782B2 publication Critical patent/JP7566782B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP2021565629A 2019-12-19 2020-12-16 ゴム組成物及びタイヤ Active JP7566782B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019229801 2019-12-19
JP2019229801 2019-12-19
PCT/JP2020/047038 WO2021125242A1 (ja) 2019-12-19 2020-12-16 ゴム組成物及びタイヤ

Publications (2)

Publication Number Publication Date
JPWO2021125242A1 true JPWO2021125242A1 (ja) 2021-06-24
JP7566782B2 JP7566782B2 (ja) 2024-10-15

Family

ID=76477638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565629A Active JP7566782B2 (ja) 2019-12-19 2020-12-16 ゴム組成物及びタイヤ

Country Status (5)

Country Link
US (1) US20230043282A1 (ja)
EP (1) EP4079807A4 (ja)
JP (1) JP7566782B2 (ja)
CN (1) CN115427497A (ja)
WO (1) WO2021125242A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4349614A4 (en) * 2021-05-28 2024-10-09 Bridgestone Corp RUBBER COMPOSITION FOR TIRES, TREAD RUBBER AND TIRES
CN117545801A (zh) * 2021-06-22 2024-02-09 株式会社普利司通 硫化橡胶组合物和轮胎
EP4450552A1 (en) * 2021-12-14 2024-10-23 Bridgestone Corporation Tire rubber composition, tread rubber, and tire
JP2024101826A (ja) 2023-01-18 2024-07-30 住友ゴム工業株式会社 タイヤ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008174696A (ja) 2007-01-22 2008-07-31 Bridgestone Corp タイヤ用ゴム組成物及びそれを用いた空気入りタイヤ
JP2008184505A (ja) 2007-01-29 2008-08-14 Bridgestone Corp タイヤ用ゴム組成物及びそれを用いた空気入りタイヤ。
JP5502834B2 (ja) * 2011-11-09 2014-05-28 住友ゴム工業株式会社 空気入りタイヤの製造方法
EP3075773A4 (en) 2013-11-27 2016-10-26 Bridgestone Corp RUBBER COMPOSITION AND TIRE
JP6204189B2 (ja) 2013-12-27 2017-09-27 リンテック株式会社 粘着剤組成物、及び導電性粘着シート
EP3228657B1 (en) * 2014-12-24 2019-10-23 Sumitomo Rubber Industries, Ltd. Pneumatic tire
KR101672043B1 (ko) * 2015-03-19 2016-11-02 한국타이어 주식회사 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어
JP6733223B2 (ja) * 2016-03-07 2020-07-29 住友ゴム工業株式会社 高性能タイヤ
JP6798141B2 (ja) * 2016-05-11 2020-12-09 住友ゴム工業株式会社 冬用タイヤ
WO2018105230A1 (ja) * 2016-12-08 2018-06-14 住友ゴム工業株式会社 ゴム組成物、及び空気入りタイヤ
JP2018177853A (ja) * 2017-04-04 2018-11-15 住友ゴム工業株式会社 加硫ブラダー用ゴム組成物および加硫ブラダー
JP2018203894A (ja) * 2017-06-06 2018-12-27 ヤスハラケミカル株式会社 高分子重合体組成物

Also Published As

Publication number Publication date
EP4079807A1 (en) 2022-10-26
CN115427497A (zh) 2022-12-02
EP4079807A4 (en) 2023-01-18
US20230043282A1 (en) 2023-02-09
JP7566782B2 (ja) 2024-10-15
WO2021125242A1 (ja) 2021-06-24

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